//
//  Copyright (c) 2016 Google Inc.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

#import "CustomTokenViewController.h"
#import "UIViewController+Alerts.h"

// [START auth_view_import]
@import Firebase;
// [END auth_view_import]

@interface CustomTokenViewController ()
@property(weak, nonatomic) IBOutlet UITextView *tokenField;
@end
@implementation CustomTokenViewController

- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {
  [self.view endEditing:YES];
}

- (IBAction)didTapCustomTokenLogin:(id)sender {
  NSString *customToken = _tokenField.text;
  [self showSpinner:^{
    // [START signinwithcustomtoken]
    [[FIRAuth auth] signInWithCustomToken:customToken
                               completion:^(FIRAuthDataResult * _Nullable authResult,
                                            NSError * _Nullable error) {
      // [START_EXCLUDE]
      [self hideSpinner:^{
        if (error) {
          [self showMessagePrompt:error.localizedDescription];
          return;
        }
        [self.navigationController popViewControllerAnimated:YES];
      }];
      // [END_EXCLUDE]
    }];
    // [END signinwithcustomtoken]
  }];
}

@end
